HfBeRu2 is an intermetallic ceramic compound combining hafnium, beryllium, and ruthenium, representing an experimental high-performance material system. This material is primarily of research interest for extreme-temperature and high-stress applications where conventional ceramics or metals fall short, leveraging the refractory properties of hafnium and the density contributions of ruthenium. Engineers would consider this compound for specialized aerospace, nuclear, or advanced manufacturing contexts where material stability at elevated temperatures and resistance to thermal cycling are critical, though practical applications remain limited due to synthesis complexity and beryllium toxicity handling requirements.
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| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 27,049.5 | ksi | — | ||
Shear Modulus(G) | 3,849.3 | ksi | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.4106 | lb/in³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.4722 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.07427 | eV/atom | — |